Content
52%Weight 40%Scale 1-5Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.
The body delivers highly actionable templates and commands within a clear 7-step workflow, but it is a ~950-line monolith. Most of the CSS and Chart.js boilerplate duplicates what Claude already knows, and none of the detailed pattern libraries are split into reference files, hurting both token efficiency and progressive disclosure.
Suggestions
Move the CSS styling section and the full Chart.js/filter/table implementations into references/ files (e.g., STYLING.md, CHARTS.md), keeping SKILL.md as a concise workflow overview with one-level-deep pointers.
Cut generic explanations of responsive design, print styles, and Chart.js options; retain only skill-specific conventions (the Data Schematic layout, the COLORS palette, the pre-aggregation size thresholds).
Replace placeholder code ('return true; // placeholder', '// ... methods for each section') with complete working implementations so the base template is copy-paste ready.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The ~950-line body inlines large amounts of material Claude already knows well: full CSS blocks for headers/KPI cards/tables/responsive design (~250 lines) and complete Chart.js function implementations. This duplicates standard knowledge rather than adding skill-specific value, matching 'noticeably verbose; several unnecessary explanations or padded sections'. Not a 3 because the padding is not incidental — the majority of the file is boilerplate Claude can generate unaided. | 2 / 5 |
Actionability | Guidance is mostly executable: concrete qsv commands ('qsv sqlp data.csv "SELECT month, SUM(revenue)..."'), a complete base HTML template, and full working JS functions for KPI rendering, filters, and sortable tables. It stops short of fully copy-paste ready because snippets reference an undefined COLORS array and the template contains placeholder methods ('// ... methods for each section', 'return true; // placeholder'). | 4 / 5 |
Workflow Clarity | A clear 7-step sequence (understand requirements → gather data → design layout → build → charts → interactivity → save/open) with a rendering check ('Confirm it renders correctly'). It misses the explicit feedback loops of the top anchor — no 'open the file and fix rendering errors before delivering' instruction — so it sits at 'clear sequence with most checkpoints present'. | 4 / 5 |
Progressive Disclosure | The skill is a single monolithic file with no bundle files at all; content that clearly belongs in separate references — the full CSS stylesheet, Chart.js chart patterns, and filter/table implementations (~500 lines) — is inlined directly in SKILL.md. This matches 'content that clearly belongs in separate files is inlined'. Not a 1 because section headers provide navigable structure. | 2 / 5 |
Total | 12 / 20 Passed |